public class TextDog {
    public static void main(String[] ages) {

        Dog wc = new Dog();
        wc.name = "旺财";
        wc.age = 3;
        wc.weight = 23.3;
        System.out.println(wc.name + "\n" + wc.age + "\n" + wc.weight);
        wc.say();
    }
}
